Solomon Sesesie Ajasa is a Ph.D. student in the Department of Civil, Construction, and Environmental Engineering at The University of Alabama, where he specializes in construction safety, fall hazard mitigation, heat stress, and post-disaster reconstruction. He earned a Higher National Diploma in Civil Engineering from Yaba College of Technology, Nigeria, and completed his Master's degree at The University of Alabama in 2023.
From May 2024 to May 2025, Solomon served as President of the Graduate Student Association (GSA), leading advocacy for over 6,000 graduate students. Prior to that, he served as Vice President for Diversity, Equity, and Inclusion (20232024), where he led initiatives to promote inclusion and equitable access across graduate programs. He also served on numerous university committees, including the Graduate Council, Campus Safety and Security Committee, and International Education Committee.
As a leader in the International Peer Advisory Council (IPAC) from 2023 to 2025, Solomon facilitated mentorship and intercultural exchange among international and domestic students. He also served as an inaugural GAIN Influencer and Graduate Ambassador, roles through which he helped enhance the University's visibility and support for prospective graduate students, especially underrepresented and international populations.
In addition to his leadership, Solomon has taught and mentored extensively. He served as Instructor of Record and Graduate Teaching Assistant for undergraduate and graduate courses, including Introduction to Construction Engineering and Safety Engineering and Management. His commitment to academic excellence and mentorship was recognized with the Outstanding Graduate Teaching Assistant Award (2025).
Solomon's research addresses occupational safety and health challenges using emerging technologies and data-driven solutions. As a Graduate Research Assistant since 2022, he has contributed to multiple OSHA and MSHA-funded projects, including training programs on heat stress, fall prevention, infectious disease control, and surface miner safety, which collectively have reached over 1,200 workers across the U.S. His scholarly work includes presentations at the CRC and i3CE conferences.
In March 2025, Solomon was awarded The University of Alabama's highest graduate honor, the Graduate Student Premier Award, becoming the first international student to receive it.
He is an active member of ASCE, NSBE, ASSP, CMAA, and the Graduate Student Council of NHERI, and is passionate about mentoring future engineers and scholars. Solomon regularly shares opportunities and guidance for graduate school applicants on LinkedIn and Twitter, and he lives by the Goldfish Theory: in the right environment, growth becomes inevitable.
The University of Alabama honored the achievement of numerous students, faculty and staff during the annual Tapping on the Mound ceremony April 4. Among those recognized were students inducted int...
Solomon Ajasa was recently honored with the Graduate School Premier Award during The University of Alabama Premier Awards, the Capstone's highest honors. This award honors a graduate student whose...
Solomon Ajasa of Badagry has been selected as a University of Alabama Graduate School GAIN Influencer. GAIN is a dynamic initiative that brings together engaged students from across The University...
Solomon Ajasa of Badagry has been selected as a University of Alabama Graduate School GAIN Influencer. GAIN is a dynamic initiative that brings together engaged students from across The University...
Solomon Ajasa of Tuscaloosa, AL (35404), has received the following degree(s) from The University of Alabama: Master of Science in Civil Engineering. UA awarded over 5,885 degrees during its spring...
Falls remain the leading cause of occupational fatalities and accidents in the United States construction industry. Currently, the incorporation of building information modelling (BIM) into construction practices has proven to be a valuable tool for eliminating general hazards on construction sites. This study investigated how the application of BIM technology has successfully contributed towards the mitigation of fall hazards at the construction and renovation phases of a construction project. Furthermore, the study explored how personalized monitoring has improved workplace safety while performing a task on the construction site. The study was conducted through a systematic review of past studies on the different general applications of BIM technology to construction safety engineering and design. The findings of this study highlighted the significant contribution of BIM application towards fall prevention measures during the construction and renovation phases. This study showed the tremendous potentials of BIM and developed an approach to integrate BIM with other technologies for real-time detection and prevention of fall hazards in the construction industry.
Comparing to other industries, the construction sector has the most annual worker fatalities. One of the most dangerous jobs includes high-rise construction workers. There are many novel technological solutions to prevent and detect fall hazards; however, there is a lack of verifying which kinds of these technologies solutions has been used in the construction site. For this analysis, the first step consists of using the most recent literature review to assess a list of technology devices for fall protection. The second step consists of the development and distribution of a questionnaire that aims to assess the frequency of safety device usage and evaluate their effectiveness and usability through rating scales. The main findings indicate that the selected technological devices to mitigate fall hazards have not gained widespread adoption among general contractors. One of the primary factors contributing to this is the limited awareness and understanding of these devices.
Over the years, falls have been the leading cause of severe injuries and fatal accidents in the construction industry. Various automated detection and prevention systems have been developed to improve worker safety conditions on the job. However, there have been limitations in the use and accuracy of these systems due to the peculiarities of the construction sites. Hence, this study was conducted by reviewing multiple studies on 10 sensing technologies, their modes of operation, and the factors that influence performance, strengths, and weaknesses based on working conditions at varying levels of fall risk. This study proposes a framework that can facilitate the integration of two or more systems to detect and prevent workers from falling. A comparative analysis was conducted to identify the usefulness and limitations of various sensing technologies, with the aim of developing a hybrid system that can be employed in various fall hazard levels.
The effect of struck-by hazards as one of the most lethal dangers has not been given enough attention due to its variable and complex contributing factors. This study aims to conduct an analysis of struck-by accidents to identify the key factors that contribute to struck-by accidents, such as the accident time, weather conditions, worker age and body part injured, equipment involved, and location of the accident. The random forest (RF) model was used to analyze the factors related to struck-by fatalities. Results showed that the equipment involved, the body part affected, and the location of the struck-by accident are significant predictors of fatality. The four most important factors influencing struck-by fatalities are ground, head, vehicle, and afternoon. Based on the research findings, more attention should be given to equipment safety. In addition, safety training should be strengthened on improving workers’ awareness of urgency in safety.
Construction sites with high worker and equipment density tend to have elevated accident rates. One of the main fatalities is unexpected collisions during the execution of construction projects. These safety uncertainties increase the need for travel path planning, a component of construction site layout design used for obstacle and collision avoidance. The increasing scales of construction projects require a realistic simulation of collision and obstacle avoidance planning. This study aims to explore the feasibility of using an immersive visualization to project an automated path planning by introducing computer aided virtual environment for building information modeling (BIM CAVE). To achieve the current stage of using BIM CAVE in construction management, a systematic literature review was conducted. After evaluating the advantages of using this tool, this study verified the great potential of BIM CAVE on construction site path planning to improve safety and productivity by walking through the virtual construction.
January 2024 -
Conferences
The Role of Emerging Technologies in Architecture, Engineering, and Construction (AEC) Education.
The construction industry is known for its high-risk work environment, where safety is a major concern. Therefore, it is important to educate and train construction engineering students to develop a safety-oriented mindset from the beginning of their careers. Building Information Modeling (BIM) and Extended Reality (XR) technology have revolutionized the construction industry by providing a platform for simulating construction processes and identifying potential safety hazards. This research aims to investigate the effectiveness of integrating BIM and XR technology as a teaching tool in the construction engineering curriculum to improve safety perceptions among Architecture, Engineering, and Construction (AEC) students in their junior year. This will be achieved through the creation of immersive environments that stimulate real-life situations, which will allow students to develop their understanding of construction safety. This study will employ a mixed-method approach, including qualitative and quantitative research methods to evaluate and identify the factors that influence the use of BIM and XR technology as a teaching tool. It will also assess the effectiveness of the new teaching concept toward enhancing safety perceptions among the students.
June 2023 -
Presentations
Resume
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